Bonjour, je travaille sur un projet depuis maintenant 4 heures pour découvrir qu'il ne marche pas! voici le code, essayez le:

Code : Sélectionner tout - Visualiser dans une fenêtre à part
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from tkinter import messagebox, simpledialog, Tk
from random import choice
 
def get_task():
    task = simpledialog.askstring('Task', 'Tu veux encoder, décoder ou arreter?')
    return task
 
def get_message():
    message = simpledialog.askstring('Message', 'Tape le message:')
    return message
again = True
root = Tk()
root.withdraw
while(again==True):
    task = get_task()
    if task == 'encoder':
        message = get_message()
        new_message2 = encryption(message)
        messagebox.showinfo('Le message encodé est:', new_message2)
        print(new_message2)
    elif task == 'décoder':
        message = get_message()
        decrypted_message = ultra_decrypt(message)
        messagebox.showinfo('Le message décodé est:', decrypted_message)
        print(ultradecrypted)
    else:
        break
root.mainloop()
 
def is_even(number):
    return number % 2 == 0
 
def get_even_letters(message):
    even_letters = []
    for counter in range(0,len(message)):
        if is_even(counter):
            even_letters.append(message[counter])
    return even_letters
 
def get_odd_letters(message):
    odd_letters = []
    for counter in range(0, len(message)):
        if not is_even(counter):
            odd_letters.append(message[counter])
    return odd_letters
 
def swap_letters(message):
    letter_list = []
    if not is_even(len(message)):
        message = message + 'x'
    even_letters = get_even_letters(message)
    odd_letters = get_odd_letters(message)
    for counter in range(0, int(len(message)/2)):
        letter_list.append(odd_letters[counter])
        letter_list.append(even_letters[counter])
    new_message = ''.join(letter_list)
    return new_message
 
def encrypt(message):
    swapped_letters = swap_letters(message)
    encrypted_message = ''.join(reversed(swapped_message))
    return encrypted_message
 
def decrypt(message):
    unreversed_message = ''.join(reversed(new_message2))
    decrypted_message = swap_letters(unreversed_message)
    return decrypted_message
 
def realencrypt(message):
    encrypted_list = []
    fake_letters = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'i', 'r', 's', 't', 'u', 'v']
    for counter in range(0, len(message)):
        encrypted_list.append(encrypted_message[counter])
        encrypted_list.append(choice(fake_letters))
    new_message2 = ''.join(encrypted_list)
    return new_message2
 
def realdecrypt(message):
    even_letters = get_even_letters(message)
    new_message2 = ''.join(even_letters)
    return new_message2
 
def encryption(message):
    encrypted_message = encrypt(message)
    new_message2 = realencrypt(encrypted_message)
    return new_message2
 
def ultra_decrypt(message):
    new_message2 = realdecrypt(message)
    decrypted_message = decrypt(new_message2)
    return decrypted_message
Voici le message d'erreur:

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Traceback (most recent call last):
  File "C:/Users/----/Documents/python/vrais projets/secret_message.py", line 18, in <module>
    new_message2 = encryption(message)
NameError: name 'encryption' is not defined
>>> 
Traceback (most recent call last):
  File "C:/Users/NICO/Documents/python/vrais projets/secret_message.py", line 18, in <module>
    new_message2 = encryption(message)
NameError: name 'encryption' is not defined
>>>
(les tirets ce sont moi qui les ai rajoutés après)